Change History (1)

While I see the simplicity of self.bound_action_form from a backwards compatibility standpoint, I don't think storing state on the ModelAdmin class is thread-safe.

It seems cleaner if the action view were passed action_form. A backwards compatibility shim could be added similar to what was done in a7c256cb5491bf2a77abdff01638239db5bfd9d5 to support both forms of the action view for a deprecation period.